he sleeps for only 4 hours every night.谢谢了,大神帮忙啊这句为什么用for,不用to?

he sleeps for only 4 hours every night.谢谢了,大神帮忙啊这句为什么用for,不用to? He sleeps for nine hours over night的问句 he usually sleeps and relaxes 20 hours every day.为什么不要加for? He usually sleeps () 12 hours a day.A.on B.at C.for He sleeps during the day,sleeps划线部分提问 Ⅴ.短文填空(用所给词的适当形式填空)good eat health balance exerciseI think Bill is kind of _____11____.He doesn’t have good eating habits. He never ___12__and he sleeps for only 6 hours every night.. Chinese doctors believe that it yangyang is a_____boy.he always sleeps for more than 12 hours .A.creative B.funny C.lazy D.clever he sleeps during the day的意思 He sleeps ten hours every night改错 He ___(总是)sleeps very late he often sleeps d___ the day. It sleeps for 11 hours a sleeps for nine hours 的同义句 sleeps for nine hours同义句 He sleeps late 改为同义句 He --- ---- ---late 求翻译.Only once was he beaten for his dishonesty. He usually sleeps and ___(relax) 20 hours every day. he sleeps during the day?哪里错了?